OT-2026-000099329
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000099329) never changes.
Identity and time
| Publication number | OT-2026-000099329 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-7433-b07c-73b1d4c97a7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099329 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5fb500a3babc18c79e580f82f0d3987c9a19ad0c5341009b330880b3b1cddd3 |
|---|---|
| Markdown | 18371bef140ebe53b1d72822438c8fe7c20635062aa6a1e8c69f7e7337f29bb2 |
| Publication page | 90804d1c76abcceee3d1e9e9939bced4c802b8f10073cf2041a60abbb3cf138e |
| Manifest | 4740e92c3e4eb330777bf0d33e16e62b4068a401f5a7fa0f91eb9b25a7fa71b6 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 5GrIp7Knfytdp4+gSLtE8oOtN4pTXJO/FCpU3xssZo/s0pyqRR96D5GuUlSD85ISVYsl+I8GX7gdWzbcqdNmDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:47.976488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099329observed 90804d1c76abcceee3d1e9e9939bced4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:47.957220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099329/manifest.jsonobserved 4740e92c3e4eb330777bf0d33e16e62b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:47.938990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099329/publication.mdobserved 18371bef140ebe53b1d72822438c8fe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:47.920996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099329/publication.txtobserved e5fb500a3babc18c79e580f82f0d3987...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|